IDOR: The $10,000 Bug Hiding in Plain Sight

📰 Medium · Cybersecurity

Learn about IDOR, a $10,000 bug that exposes millions of users through insecure object references, and how to identify it

intermediate Published 20 Apr 2026
Action Steps
  1. Identify potential IDOR vulnerabilities in your application's codebase
  2. Use tools like Burp Suite to test for IDOR
  3. Configure access controls to restrict object references
  4. Test and validate user input to prevent insecure object references
  5. Implement secure coding practices to prevent IDOR
Who Needs to Know This

Security teams and developers can benefit from understanding IDOR to protect user data and prevent vulnerabilities

Key Insight

💡 Insecure Direct Object References (IDOR) can lead to significant security vulnerabilities, but can be prevented with proper testing and secure coding practices

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🚨 IDOR bug exposes millions of users! 🚨 Learn how to identify and fix it to protect your app's security 💻
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